26301272

素因数分解:

$2^3\times {\mathrm{643}}^1\times {\mathrm{5113}}^1$

素因数の和:5762

約数の個数: 16

約数和(自身を含む): 49401240

約数和(自身を除く): 23099968

約数列:

[1, 2, 4, 8, 643, 1286, 2572, 5113, 5144, 10226, 20452, 40904, 3287659, 6575318, 13150636, 26301272]

約数ペア:

[(1, 26301272), (2, 13150636), (4, 6575318), (8, 3287659), (643, 40904), (1286, 20452), (2572, 10226), (5113, 5144)]